FR1290197A - Perfectionnements apportés aux pompes centrifuges à amorçage automatique - Google Patents

Perfectionnements apportés aux pompes centrifuges à amorçage automatique

Info

Publication number
FR1290197A
FR1290197A FR41275A FR69041275A FR1290197A FR 1290197 A FR1290197 A FR 1290197A FR 41275 A FR41275 A FR 41275A FR 69041275 A FR69041275 A FR 69041275A FR 1290197 A FR1290197 A FR 1290197A
Authority
FR
France
Prior art keywords
self
centrifugal pumps
priming centrifugal
priming
pumps
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR41275A
Other languages
English (en)
Inventor
Rene Grosclaude
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to FR41275A priority Critical patent/FR1290197A/fr
Application granted granted Critical
Publication of FR1290197A publication Critical patent/FR1290197A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/004—Priming of not self-priming pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F05D2300/432—PTFE [PolyTetraFluorEthylene]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR41275A 1961-02-27 1961-02-27 Perfectionnements apportés aux pompes centrifuges à amorçage automatique Expired FR1290197A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR41275A FR1290197A (fr) 1961-02-27 1961-02-27 Perfectionnements apportés aux pompes centrifuges à amorçage automatique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41275A FR1290197A (fr) 1961-02-27 1961-02-27 Perfectionnements apportés aux pompes centrifuges à amorçage automatique

Publications (1)

Publication Number Publication Date
FR1290197A true FR1290197A (fr) 1962-04-13

Family

ID=8594679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41275A Expired FR1290197A (fr) 1961-02-27 1961-02-27 Perfectionnements apportés aux pompes centrifuges à amorçage automatique

Country Status (1)

Country Link
FR (1) FR1290197A (fr)

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